好的,我正在创建一个使用 Facebook 登录的应用程序,它还在 Parse 中记录了一个新 session 。因此,用户登录后,将创建 session ,并显示一个 Conceal 的 div。我正在使用 Facebook 登录按钮,并尝试向其添加 onclick 函数,但它似乎没有注册它,所以我不确定如何执行此操作。如有任何帮助,我们将不胜感激!!
这是我的代码:
<script type="text/javascript">
Parse.initialize("APP_ID", "JS_KEY");
function statusChangeCallback(response) {
console.log('statusChangeCallback');
console.log(response);
if (response.status === 'connected') {
//Logged into the app & Facebook
}
else if (response.status === 'not_authorized') {
//Logged into Facebook, not the app
document.getElementById('status').innerHTML = 'Please log into this app.';
}
else {
//Not logged into Facebook, unsure if logged into the app
document.getElementById('status').innerHTML = 'Please log into Facebook.';
}
}
function checkLoginState() {
FB.getLoginStatus(function(response) {
statusChangeCallback(response);
if(response.status === 'connected') {
}
});
}
window.fbAsyncInit = function() {
Parse.FacebookUtils.init({
appId : 'APP_ID',
xfbml : true,
cookie : true,
version : 'v2.4'
});
function fbLogin() {
Parse.FacebookUtils.logIn(null, {
success: function(user) {
if (!user.existed()) {
alert("User logged into Facebook and created a new Parse session!");
}
else {
alert("User logged in through Facebook!");
}
div = document.getElementById("test");
div.style.display = "block";
},
error: function(user, error) {
alert("User cancelled the Facebook login or did not fully authorize.");
}
});
}
FB.getLoginStatus(function(response) {
statusChangeCallback(response);
});
};
(function(d, s, id){
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) {return;}
js = d.createElement(s); js.id = id;
js.src = "//connect.facebook.net/en_US/all.js";
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));
</script>
<小时/>
<div class="container">
<h1>Please log into Facebook.</h1>
<div id="fb-root">
<div onclick="fbLogin();" class="fb-login-button" data-max-rows="1" data-size="medium" data-show-faces="false" data-auto-logout-link="true"></div>
<div id="status"></div>
</div>
<div id="test" style="display:none;">
Hello World
</div>
</div>
最佳答案
有一个 OAuth login example使用云代码。也许你可以查看 gitHub 中的代码并亲自尝试一下。
关于javascript - 使用 Javascript 登录 Facebook 并记录新的 Parse Session,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/32161111/